Live Chat I-5 Community Nearby Traffic 73 NORTHBOUND 2024-05-04 Roadnow Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to 73 NORTHBOUND Laguna Hills, CA 2.36 Laguna Niguel, CA 5.89 Mission Viejo, CA 6.31 Interstate highway exits close to 73 NORTHBOUND Exit 91, i5 4.02 Exit 90, i5 4.10 Exit 89, i5 4.84 Interstate highways close to 73 NORTHBOUND i5 map 4.02 i405ca map 4.11 i15 map 30.92 State roads close to 73 NORTHBOUND 73 SOUTHBOUND map 0.32 73 NORTHBOUND map 1.08 CA CR S18 map 2.67